| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 3175.2-1987 |
Reflection flesh tone test card |
$70.00 |
via email in 1~3 business day |
valid,,1987-11-1 |
|
| GB/T 3175.3-1987 |
Transparency colour bar test card |
$70.00 |
via email in 1~3 business day |
valid,,1987-11-1 |
|
| GB/T 3175.4-1987 |
Transparency flesh tone test card |
$70.00 |
via email in 1~3 business day |
valid,,1987-11-1 |
|
| GB/T 41809-2022 |
Parameter values for ultra-high definition television systems for production and programme exchange |
$165.00 |
via email in 1~3 business day |
valid,,2022-10-12 |
|
| GB/T 5438-1985 |
Characteristics and measuring methods for monophonic and stereophonic transmissions |
$180.00 |
via email in 1~3 business day |
valid,,1986-6-1 |
|
| GB/T 7401-1987 |
Method of subjective assessment of quality of colour TV pictures |
$100.00 |
immediately |
valid,,1987-11-1 |
|
| GB/T 7402-1987 |
and frequency dissemination via television signals |
$115.00 |
via email in 1~3 business day |
valid,,1987-11-1 |
|
| GB/T 9403-1988 |
The reflection grayscale test chart |
$95.00 |
via email in 1~3 business day |
valid,,1989-1-1 |
|
| GY/T 106-1999 |
Technical specification of CATV broadcasting system |
$190.00 |
via email in 1~3 business day |
valid,,1999-4-1 |
|
| GY/T 121-1995 |
Methods of measurement on cable television systems |
$240.00 |
via email in 1~3 business day |
valid,,1996-1-1 |
|
| GY/T 131-1997 |
Technical requirements and measurement methods on optical link used in CATV systems |
$220.00 |
via email in 1~3 business day |
abolished2019-06-24 ,,1998-5-1 |
|
| GY/T 132-1998 |
Technical requirements for multichannel microwave distribution system |
$240.00 |
via email in 1~3 business day |
abolished2019-06-24 ,,1998-5-1 |
|
| GY/T 133-1998 |
Regulation of inspection for the quality of production technition of broadcasting programmes |
$384.00 |
via email in 1~3 business day |
abolished2019-06-24 ,,1998-5-1 |
|
| GY/T 137-1999 |
Specifications and methods of measurement on subscribers tap and splitter (5~1000MHz) used for CATV systems |
$250.00 |
via email in 1~3 business day |
valid,,2000-2-1 |
|
| GY/T 138-1999 |
Specification and methods of measurement on Combiners (5~1000MHz) used for CATV systems |
$100.00 |
via email in 1~3 business day |
valid,,2000-12-1 |
|
| GY/T 139-1999 |
Specifications and methods of measurement on demodulator used in CATV systems |
$160.00 |
via email in 1~3 business day |
abolished2019-06-24 ,,2000-2-1 |
|
| GY/T 140-1999 |
Specifications and methods of measurement on system outlets (5~1000MHz) used for CATV systems |
$120.00 |
via email in 1~3 business day |
valid,,2000-2-1 |
|
| GY/T 171-2001 |
Specification and methods of measurement on MMDS transmitter |
$240.00 |
via email in 1~3 business day |
abolished2019-06-24 ,,2001-10-1 |
|
| GY/T 173-2001 |
Specification and methods of measurement on MMDS downconverter |
$310.00 |
via email in 1~3 business day |
abolished2019-06-24 ,,2001-10-1 |
|
| GY/T 195-2003 |
Specifications and methods of measurement on two-way subscriber port used in CATV systems |
$75.00 |
via email in 1~3 business day |
valid,,2003-12-1 |
|
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